Access denied for user: 'hordemgr@localhost' (Using password: YES) in /etc/horde/db_mysql.inc on line 73

[sebastian segeth]

Hi all,

ihave this problem with /horde/imp on debian 

I have to get the horde user in the database (mysql) but i get  the same 
error! Please help my

Many thanks

Warning: Access denied for user: 'hordemgr@localhost' (Using password: 
YES) in /etc/horde/db_mysql.inc on line 73
Warning: Cannot add header information - headers already sent by (output 
started at /etc/horde/db_mysql.inc:73) in 
/usr/share/horde/imp/mailbox.php3 on line 111